/* ====================tool==================== */

.clearfix::before, .clearfix::after {
    content: '';
    display: table;
    clear: both;
}

body {
    min-width: 1200px;
    font-family: "Open Sans", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", "Hiragino Sans GB", "WenQuanYi Micro Hei", Arial, sans-serif;
}

a, a:hover {
    text-decoration: none;
}

/* ====================头部导航 start==================== */

.site-header {
    position: absolute;
    z-index: 9999;
    width: 100%;
    transition: all .3s;
}

.navbar-container {
    width: 1200px;
    margin: 0 auto;
}

.navbar-container .navbar-category, .navbar-container .navbar-category li, .navbar-container .navbar-right li {
    float: left;
}

.navbar-container .navbar-right {
    float: right;
}

.site-header a, .site-header i {
    color: #fff;
}

/* ———————————————头部导航左侧 start——————————————— */

.navbar-category .headerImg {
    width: 45px;
    height: 26px;
    padding: 19px 39px 19px 0;
}

.navbar-category .convert {
    display: inline-block;
    padding: 20.5px 16px;
    font-size: 14px;
    font-weight: 600;
    font: 14px, 600;
    border-bottom: 2px solid transparent;
}

/* ———————————————头部导航左侧 end——————————————— */

/* ———————————————头部导航右侧 start——————————————— */

.navbar-container .navbar-right li:first-child {
    padding: 17px 10px 17px 0;
    margin-right: 24px;
}

.navbar-container .navbar-right li:first-child a {
    display: inline-block;
    padding: 4.5px 16px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 4px;
    background-image: linear-gradient(-180deg, #42b7ff, #1897f2);
}

.navbar-right i {
    font-size: 24px;
    padding: 20px 13px;
}

.navbar-right li:last-child {
    position: relative;
}

/* ———————————————头部导航右侧 end——————————————— */

/* ———————————————右侧用户下拉列表 start——————————————— */

.user-dropdown {
    display: none;
    position: absolute;
    left: -50px;
    top: 64px;
    width: 88px;
    height: 104px;
    padding: 0 10px 10px;
}

.user-dropdown::before {
    content: "";
    position: absolute;
    left: 64px;
    top: -4px;
    width: 0px;
    height: 0px;
    border: 10px solid;
    border-color: transparent transparent white transparent;
}

.userCategory-wrapper {
    margin-top: 16px;
    text-align: center;
    background-color: white;
}

.userCategory-wrapper div {
    width: 88px;
    height: 44px;
}

.userCategory-wrapper div:hover {
    background-color: rgb(235, 239, 242);
}

.userCategory-wrapper div a {
    padding: 16px 32px;
    font-size: 12px;
    line-height: 44px;
    color: black;
}

/* ———————————————右侧用户下拉列表 end——————————————— */

/* ———————————————左侧下拉列表 start————————————————— */

.nav-columns {
    display: none;
    position: absolute;
    left: 0;
    width: 100%;
    padding: 24px 0;
    background-color: white;
    border-top: 1px solid #f0f1f2;
    box-shadow: 0 2px 2px 0 rgba(0, 0, 0, .05);
}

.nav-columns-explore {
    position: absolute;
    display: none;
    padding: 0 10px 10px;
    width: 238px;
    height: 343px;
}

.grid-container {
    width: 1200px;
    margin: 0 auto;
}

.columns-item {
    float: left;
}

.columns-item .product-img {
    float: left;
    margin-right: 16px;
}

.columns-item .product-img img {
    width: 160px;
    height: 160px;
}

.columns-item .product-link {
    width: 208px;
    float: left;
}

.columns-item .product-link>a {
    display: block;
    margin-bottom: 8px;
    font-size: 16px;
    font-weight: 600;
    color: #5a5e61;
}

.columns-item .product-link a:hover {
    text-decoration: underline;
}

.columns-item .product-link p {
    margin-bottom: 16px;
    font-size: 12px;
    color: #6c7073;
}

.columns-item .product-link li {
    width: 208px;
    font-weight: 400;
    line-height: 24px;
}

.columns-item .product-link li>a {
    display: inline-block;
    margin-bottom: 8px;
    font-size: 14px;
    color: #3b3e40;
}

.columns-item .product-link li:last-child a {
    margin: 0;
}

.vertical-divider {
    /*纵向分隔符*/
    position: relative;
    float: left;
    width: 24px;
    height: 258px;
    text-align: center;
}

.vertical-divider::before {
    position: absolute;
    content: "";
    width: 1px;
    height: 100%;
    background-color: #f0f1f2;
}

.horizontal-divider {
    /*横向分隔符*/
    float: left;
    width: 1200px;
    height: 48px;
}

.horizontal-divider::before {
    content: "";
    position: absolute;
    margin-top: 23px;
    width: 1200px;
    height: 1px;
    background-color: #f0f1f2;
}

.pills-grid-container {
    float: left;
    padding-bottom: 32px;
    font-size: 14px;
}

.pills-grid-container a {
    display: inline-block;
    margin-right: 20px;
    padding: 12px 16px 12px 28px;
    border-radius: 5px;
    color: #3b3e40;
    background-image: linear-gradient(-180deg, #d4d7d9, #babdbf);
}

.pills-grid-container a:hover {
    background-image: linear-gradient(-180deg, #f0f1f2, #d4d7d9);
}

.pills-grid-container p {
    display: inline;
    margin-right: 10px;
}

.pills-grid-container i {
    color: #3b3e40;
}

.nav-pills-top {
    position: relative;
    float: left;
    top: -24px;
    width: 100%;
    background-color: #f7f9fa;
}

.nav-pills-container {
    width: 1200px;
    margin: 0 auto;
}

.nav-pills-container>a {
    position: relative;
    display: inline-block;
    padding: 0 24px;
    width: 146px;
    height: 72px;
    line-height: 72px;
    font-weight: 600;
    font-size: 16px;
    border-left: 1px solid rgb(240, 241, 242);
    color: #3b3e40;
}

.nav-pills-container>a::before {
    position: absolute;
    content: '';
    top: 16px;
    left: -1px;
    width: 3px;
    height: 40px;
    border-radius: 0 2px 2px 0;
    background: #d4d7d9;
    transition: all .5s ease;
}

.nav-pills-container>a:hover::before {
    background: rgb(59, 62, 64);
}

.nav-pills-container>a:last-child {
    border-right: 1px solid rgb(240, 241, 242);
}

.nav-pills-container>a:last-child::before {
    content: "";
    width: 0;
}

.nav-pills-container i {
    margin: 0 8px;
    color: #3b3e40;
}

.nav-columns-explore .explore-container>ul>li>a {
    position: relative;
    display: inline-block;
    left: -36px;
    width: 138px;
    height: 44px;
    line-height: 44px;
    font-size: 12px;
    text-align: center;
    color: black;
    background-color: white;
}

.nav-columns-explore .explore-container ul li:first-child a {
    border-top: 1px solid #f0f1f2;
}

.nav-columns-explore .explore-container>ul>li>a:hover {
    background-color: #ebeff2;
}

/* ———————————————左侧下拉列表 end————————————————— */

/* ====================头部导航 end==================== */

/* ====================banner start==================== */

.homepage-banner {
    position: relative;
    width: 100%;
    height: 750px;
    background-color: #008c8c;
}

.swiper-container {
    display: flex;
    align-items: center;
    width: 100%;
    height: 100%;
}

.banner-container .swiper-slide {
    background-position: center center;
    background-size: auto 750px;
    background-repeat: no-repeat;
}

.cover {
    position: absolute;
    display: flex;
    align-items: center;
    width: 300px;
    height: 100%;
    z-index: 100;
}

.right-cover {
    right: 0;
}

.left-cover:hover .swiper-banner-prev {
    opacity: 1;
}

.right-cover:hover .swiper-banner-next {
    opacity: 1;
}

.swiper-banner-prev, .swiper-banner-next {
    position: absolute;
    width: 64px;
    height: 128px;
    z-index: 200;
    opacity: 0;
    outline: none;
    cursor: pointer;
    border-top-right-radius: 64px;
    border-bottom-right-radius: 64px;
    background-color: rgba(194, 200, 204, .5);
    transition: all .4s;
}

.swiper-banner-next {
    right: 0;
    transform: rotate(180deg);
}

.banner-point span {
    top: 50%;
    margin-top: -25px;
    position: relative;
    display: inline-block;
    width: 15px;
    height: 15px;
    vertical-align: middle;
    left: 15px;
}

.banner-point span::before, .banner-point span::after {
    left: 0;
    position: absolute;
    display: block;
    width: 20px;
    height: 3px;
    content: "";
    background-color: #ffffff;
}

.banner-point span::before {
    top: 0;
    border-bottom-right-radius: 3px;
    transform: rotate(-45deg);
}

.banner-point span::after {
    bottom: 0;
    border-bottom-right-radius: 3px;
    transform: rotate(45deg);
}

.slide1 {
    background-image: url(./img/e8cea274b64c5721b4a77f582aa086c6.jpg);
}

.slide2 {
    background-image: url(./img/ee31c262384c043be24eae178f5331c6.jpg);
}

.slide3 {
    background-image: -webkit-linear-gradient(top, #15161b, #353a4a);
}

.slide4 {
    background-image: url(./img/524884174d1225f3e713385d118a2117.jpg);
}

.slide5 {
    background-image: -webkit-linear-gradient(top, #47576d, #92a7bc);
}

.slide6 {
    background-image: url(./img/ef9e1c3b5cf9f5ff506a003942fcef7f.jpg);
}

.slide7 {
    background-image: url(./img/dc3100ba286e77fa70446641f73b06e4.png);
}

.slide8 {
    background-image: -webkit-linear-gradient(top, #282c35, #090b18);
}

.slide9 {
    background-image: url(./img/c277c150803fe1b58e35ce05697569f4.jpg);
}

.swiper-scroller {
    position: absolute;
    margin-left: -610px;
    bottom: 50px;
    left: 50%;
    width: 300px;
    height: 150px;
    box-sizing: border-box;
}

.scroller-contaienr .swiper-wrapper {
    position: relative;
    padding-left: 40px;
    width: 100%;
    height: 100%;
}

.scroller-contaienr::before {
    content: "";
    z-index: 100;
    position: absolute;
    top: 67px;
    width: 2px;
    height: 16px;
    background-color: #fff;
    border-top-right-radius: 2px;
    border-bottom-right-radius: 2px;
}

.scroller-contaienr .swiper-slide {
    height: 30px;
    opacity: .3;
    line-height: 30px;
    font-size: 14px;
    color: #fff;
}

.scroller-contaienr .swiper-slide-active {
    font-weight: 600;
    opacity: 1;
}

.scroller-contaienr .swiper-slide-prev, .scroller-contaienr .swiper-slide-next {
    opacity: .7;
}

.swiper-scroller-next, .swiper-scroller-prev {
    position: absolute;
    z-index: 100;
    width: 100%;
    height: 40%;
    outline: none;
    background-color: transparent;
}

.swiper-scroller-next {
    bottom: 0;
}

.swiper-scroller-prev {
    top: 0;
}

.slide-text {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 120px;
    text-align: center;
    opacity: 0;
}

.slide-text>img {
    width: auto;
    height: 36px;
}

.slide-text>p {
    margin-top: 8px;
    width: 100%;
    font-weight: 300;
    font-size: 24px;
    color: #fff;
}

.ad {
    animation: textMove .5s forwards;
}

.ap {
    animation: imgMove .5s forwards;
}

@keyframes textMove {
    0% {
        transform: translateY(-50px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

.slide-img {
    display: flex;
    justify-content: center;
    position: absolute;
    bottom: 0;
    width: 100%;
    z-index: 200;
}

.slide3 .slide-img>img {
    height: 550px;
}

.slide4 .slide-img>img {
    height: 450px;
}

.slide5 .slide-img>img {
    height: 550px;
}

.slide6 .slide-img>img {
    height: 518px;
}

.slide7 .slide-img>img {
    width: 808px;
}

.slide8 .slide-img>img {
    height: 631px;
}

.slide9 .slide-img>img {
    height: 650px;
}

@keyframes imgMove {
    0% {
        transform: translateY(100px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ====================banner end==================== */

/* ====================homepage-grids start==================== */

.homepage-grids {
    position: relative;
    background-color: #f2f2f2;
}

.homepage-grids h3 {
    font-size: 24px;
    font-weight: 500;
}

.homepage-grids p {
    font-weight: 300;
    font-size: 16px;
}

/* ———————————————左侧作品展示 strat ——————————————— */

.product-grids-contaienr {
    position: relative;
    margin: 0 auto;
    padding-top: 40px;
    width: 1200px;
}

.works-show-wrapper {
    position: relative;
    width: 590px;
    height: 660px;
}

.works-show-wrapper ul {
    display: block;
    width: 100%;
    height: 100%;
    perspective: 500px;
    perspective-origin: 50% -30%;
}

.works-show-wrapper ul>li {
    position: absolute;
    opacity: 1;
    transition: all .6s;
}

.works-show-wrapper ul>li>a {
    position: relative;
    display: block;
    width: 590px;
    height: 660px;
    background-position: center center;
    background-size: auto 660px;
    background-color: #fff;
    transition: all .6s;
}

.works-show-wrapper .text-content {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 120px;
    background-image: linear-gradient(to top, rgba(0, 0, 0, .5), transparent);
}

.works-show-wrapper .works-show-text {
    color: #fff;
    position: absolute;
    left: 40px;
    bottom: 35px;
}

.works-show-wrapper .btn {
    position: absolute;
    z-index: 400;
    top: 50%;
    margin-top: -64px;
    height: 128px;
    width: 64px;
    background-color: transparent;
    cursor: pointer;
}

.works-show-wrapper .next {
    transform: rotate(180deg);
    right: 0;
}

.works-show-wrapper span {
    position: relative;
    display: inline-block;
    top: 50%;
    left: 15px;
    margin-top: -25px;
    width: 15px;
    height: 15px;
}

.works-show-wrapper span::before {
    position: absolute;
    display: block;
    content: '';
    left: 0;
    top: 0;
    width: 20px;
    height: 3px;
    border-bottom-right-radius: 3px;
    background-color: transparent;
    transform: rotate(-45deg);
    transition: all .4s;
}

.works-show-wrapper span::after {
    position: absolute;
    display: block;
    content: '';
    left: 0;
    bottom: 0;
    width: 20px;
    height: 3px;
    border-top-right-radius: 3px;
    background-color: transparent;
    transform: rotate(45deg);
    transition: all .4s;
}

.works-show-wrapper:hover span::after, .works-show-wrapper:hover span::before {
    background-color: #fff;
}

/* ———————————————左侧作品展示 end ——————————————— */

/* ———————————————右侧产品介绍 start ——————————————— */

.product-bg-wrapper {
    position: absolute;
    top: 40px;
    right: 0;
    width: 590px;
    height: 660px;
}

.product-bg-wrapper .product {
    position: relative;
    overflow: hidden;
    height: 320px;
}

.product-bg-wrapper .product:hover {
    box-shadow: 0 0 5px 0 rgba(0, 0, 0, .15);
}

.product-bg-wrapper .bg-2 {
    margin-top: 20px;
}

.product-bg-wrapper .bg-1 img, .product-bg-wrapper .bg-2>img {
    width: 100%;
    transition: all .6s;
}

.product-bg-wrapper .bg-1 img:hover, .product-bg-wrapper .bg-2>img:hover {
    transform: scale(1.03);
    cursor: pointer;
}

.product-bg-wrapper .bg-1 .bg-text {
    position: absolute;
    top: 37%;
    right: 30px;
    pointer-events: none;
}

.product-bg-wrapper .bg-2 .bg-text {
    position: absolute;
    top: 38%;
    left: 40px;
    pointer-events: none;
}

.product-bg-wrapper .bg-2 .bg-text img {
    height: 26px;
    margin-bottom: 10px;
}

/* ———————————————右侧产品介绍 end ——————————————— */

/* ———————————————promotion start ———————————————*/

.promotion-grid-container {
    position: relative;
    padding-top: 40px;
    margin: 0 auto;
    width: 1200px;
}

.promotion-wrapper {
    height: 296px;
}

.promotion-wrapper .promotion {
    position: relative;
    float: left;
    overflow: hidden;
    cursor: pointer;
}

.promotion-wrapper .item-2 {
    margin-left: 20px;
}

.promotion-wrapper img {
    width: 590px;
    transition: all .6s;
}

.promotion-wrapper img:hover {
    transform: scale(1.03);
}

.promotion .text-content {
    position: absolute;
    bottom: 35px;
    left: 40px;
    transition: all .6s;
    font-size: 16px;
    pointer-events: none;
}

.promotion .text-content i {
    margin-left: 30px;
    font-size: 20px;
}

/* ———————————————promotion end ———————————————*/

/* ———————————————service start ———————————————*/

.service-grid-container {
    position: relative;
    margin: 0 auto;
    padding: 40px 0 64px 0;
    width: 1200px;
    cursor: pointer;
}

.service-wrapper ul {
    height: 166px;
}

.service-wrapper ul li {
    position: relative;
    float: left;
    width: 399px;
    height: 100%;
    border-right: 1px solid #f2f2f2;
    background-color: #fff;
}

.service-wrapper ul li::before {
    position: absolute;
    display: block;
    content: '';
    top: 50%;
    left: 0;
    margin-top: -23px;
    width: 3px;
    height: 46px;
    background-color: #c2c8cc;
    border-radius: 0 3px 3px 0;
    transition: all .4s;
}

.service-wrapper ul li:hover::before {
    background-color: #000;
}

.service-wrapper ul li:last-child {
    padding-right: 1px;
    border: 0;
}

.service-wrapper ul .text-content {
    position: absolute;
    bottom: 53px;
    left: 40px;
    pointer-events: none;
    transition: all .4s;
}

/* ————————————————service end —————————————————*/

/* ====================homepage-grids end==================== */

/* ====================site-footer start==================== */

/* ————————————————footer-item start————————————————*/

.site-footer {
    padding: 72px 0;
    background-color: #272727;
}

.site-footer a {
    font-size: 10px;
    color: #6c7073;
    transition: all .3s ease;
    text-decoration: none;
    display: block;
    line-height: 24px;
}

.site-footer a:hover {
    color: #f2f2f2;
}

.site-footer .footer-container {
    position: relative;
    margin: 0 auto;
    width: 1200px;
}

.site-footer .footer-item {
    float: left;
    margin-right: 19px;
    width: 221px;
    height: 360px;
}

.site-footer .footer-item input {
    display: inline-block;
    padding: 4px 0 4px 12px;
    height: 22px;
    width: 176px;
    font-size: 14px;
    color: #6c7073;
    border: 1px solid #6c7073;
    background-color: rgb(39, 39, 39);
    outline: none;
}

.site-footer .footer-item button {
    position: absolute;
    display: inline-block;
    width: 32px;
    height: 32px;
    font-size: 12px;
    border: none;
    border-radius: 0 4px 4px 0;
    color: #fff;
    background: #6c7073;
}

.site-footer .footer-column {
    margin-bottom: 24px;
}

.site-footer .footer-column li {
    margin-bottom: 8px;
}

.site-footer .footer-item p {
    margin-bottom: 8px;
    font-size: 12px;
    line-height: 24px;
    font-weight: 500;
    color: #fff;
}

/* ————————————————footer-item end————————————————*/

/* ————————————————footer-about start——————————————*/

.site-footer .footer-about {
    float: left;
    padding-bottom: 16px;
    margin-top: 48px;
    width: 100%;
    border-bottom: 1px solid #6c7073;
}

.site-footer .footer-about li {
    float: left;
}

.site-footer .footer-about .footer-nav img {
    float: left;
    margin-right: 20px;
    filter: brightness(70%);
}

.site-footer .footer-about .nav-right li {
    padding: 0 12px;
}

.site-footer .footer-social {
    float: right;
}

.site-footer .footer-social img {
    width: 16px;
    margin-left: 24px;
}

/* ————————————————footer-about end——————————————*/

/* ————————————————footer-bottom start——————————————*/

.site-footer .footer-bottom {
    float: left;
    padding-top: 16px;
    width: 100%;
    color: #6c7073;
}

.site-footer .footer-bottom .footer-legal div {
    float: left;
    font-size: 12px;
    line-height: 24px;
    padding-right: 32px;
}

.site-footer .footer-bottom .legal-links {
    float: left;
}

.site-footer .footer-bottom .legal-links li {
    float: left;
    padding-right: 10px;
}

.site-footer .footer-bottom .footer-change-country {
    float: right;
}

.site-footer .footer-bottom .footer-change-country img {
    margin: 0 8px 4px 0;
}

.site-footer .footer-bottom .footer-change-country div {
    float: right;
    font-size: 12px;
    line-height: 24px;
    color: #9fa3a6;
}

.footer-ad-desc {
    font-size: 10px;
    color: #6c7073;
}

/* ————————————————footer-bottom end——————————————*/

/* ====================site-footer end==================== */